Empowerment of Farmer Group Based On Rice Farming In Ponorogo District. Agricultural Science, [S. l.], v. 2, n. 2, p. 90–100, 2021. Disponível em: http://agriculturalscience.unmerbaya.ac.id/index.php/agriscience/article/view/25. Acesso em: 4 jul. 2025.